Barnes Aerospace Taps Michael Mosley as CEO to Steer New Growth Era

BRISTOL, Conn. – January 23, 2026

Barnes Aerospace has named aerospace industry veteran Michael Mosley as its new Chief Executive Officer, a strategic appointment set to take effect on January 26, 2026. The move positions a seasoned operational leader at the helm of the newly independent company as it embarks on an ambitious growth trajectory. Concurrently, Thomas Mepham, who has been serving as Interim CEO, will transition to the role of Executive Chair of the Board, ensuring leadership continuity.

Mosley, who has been a member of the Barnes Aerospace Board of Directors since May 2025, brings a wealth of experience from senior executive roles at Precision Castparts Corporation (PCC) and a distinguished, multi-decade career at Rolls-Royce. His appointment is seen as a definitive step to harness the company’s expanded capabilities and capitalize on a dynamic global aerospace market.

A New Chapter Forged by Strategic Transformation

Mosley takes leadership of a company that has undergone a fundamental transformation over the past two years. In January 2025, Barnes Aerospace officially became a standalone, privately held entity following the acquisition of its former parent, Barnes Group Inc., by Apollo Funds in a transaction valued at approximately $3.6 billion. This separation was designed to unlock the aerospace business’s full potential by allowing it to operate with a singular focus on its core markets.

The structural change followed a period of aggressive expansion. In late 2023, the company completed the landmark acquisition of MB Aerospace for $740 million, a move that effectively doubled the size of Barnes Aerospace. The acquisition significantly broadened its global manufacturing footprint, diversified its customer base, and deepened its capabilities in the precision aero-engine component sector. The impact was immediate and substantial, with the acquisition contributing to a nearly 90% sales surge in the first quarter of 2024.

Now operating as a $1 billion global business with approximately 2,800 employees across 15 sites, Barnes Aerospace is uniquely positioned with comprehensive capabilities spanning both original equipment manufacturing (OEM) and aftermarket services. This dual focus on manufacturing highly-engineered parts and providing component repair and overhaul (CRO) services for the full engine life-cycle is a key differentiator as it competes with firms like Transaero, Inc., and Engineered Propulsion Systems, Inc.

Operational Veteran to Drive Execution and Growth

Michael Mosley’s extensive background makes him particularly well-suited to lead Barnes Aerospace in its current phase. His career is defined by a deep expertise in managing complex, large-scale manufacturing and supply chain operations. Most recently, as Chief Operating Officer and President of Castings and Metals at PCC, he was responsible for a critical division of a global leader in complex metal components for the aerospace industry.

Prior to PCC, Mosley dedicated nearly 33 years to Rolls-Royce plc, where he rose through the ranks to hold numerous senior leadership roles, including Director Operations for Civil Aerospace. His long tenure at the world-renowned engine maker provides him with an intimate understanding of the exacting demands of aeroengine production, quality control, and global supply chain management. This experience is directly relevant to Barnes Aerospace’s core mission of supplying and servicing critical engine components from fan to exhaust.

“Barnes Aerospace has a strong strategy and a compelling foundation, and Mike brings to the CEO role the leadership and executional rigor needed to accelerate progress and deliver results consistently,” said Max Zimmerman, a Member of the Barnes Aerospace Board of Directors and Managing Director at Apollo. “With a deep understanding of the aerospace ecosystem and a demonstrated track record of driving growth and business excellence across complex environments while meeting the needs of customers, Mike is well positioned to fully capture the opportunities ahead.”

Ensuring Strategic Continuity with Mepham as Executive Chair

The transition of Thomas Mepham from Interim CEO to Executive Chair of the Board is a deliberate move to ensure strategic stability and leverage his vast industry knowledge. Mepham has provided steady guidance during a period of significant corporate change, and his continued presence in a senior board capacity signals a commitment to a seamless transition and sustained long-term vision.

Mepham’s own career is a testament to his deep roots in the aerospace sector. He previously served as Chief Executive Officer and Chairman of the Board for Sequa Corporation, where he led global expansion and significantly improved financial performance. His resume also includes senior executive roles at United Technologies and a 19-year tenure at Goodrich Corporation, where he held multiple divisional presidencies. This breadth of experience across different facets of the aerospace industry provides the board with an invaluable resource as the company navigates its future.

In his own statement, Mosley acknowledged Mepham’s contribution, stating, “I also want to thank Tom for his steady leadership and dedication during this transitional period, and I’m grateful for his continued support.”

Navigating a Dynamic Global Aerospace Market

Mosley’s appointment comes as Barnes Aerospace confronts both significant opportunities and challenges in the global market. The post-pandemic recovery in air travel continues to fuel strong demand for MRO services and spare parts, a core part of the company’s business. However, persistent supply chain disruptions, material shortages, and inflationary pressures require the disciplined operational oversight that is a hallmark of Mosley’s career.

Furthermore, the industry is at an inflection point with the push for greater sustainability and the introduction of new, more fuel-efficient engine technologies. As a key supplier to major OEMs, Barnes Aerospace will play a critical role in the manufacturing of components for these next-generation propulsion systems. The company's ongoing investment in automation and advanced manufacturing processes will be crucial in meeting the technical demands and production ramp-ups associated with these new programs.

“The opportunity ahead for the business is significant, and I am focused on moving with urgency and executing our strategy with discipline to consistently deliver for our customers and partners as we pursue our ambition to be a leading aerospace company,” Mosley stated. His leadership will be pivotal as Barnes Aerospace works to solidify its role as a critical, high-value partner to OEMs, MROs, and airlines worldwide.